1) A Autobot/Decipticon that is utterly
retarded.
2) Something that has to do with a machine of some sort that is
retarded.
3) An insult inferring mental retardation of a
person.
1
Guy #1 "Dude, there's a transformer that transforms into a Short-bus."
Guy #2 "What a retardicon."
2a "Your
car can only get AM? Man, your
car is a retardicon."
2b "That gundamn is a such retardicon."
3 "You are such a retardicon."